What is XMLmind Ebook Compiler?

XMLmind
Ebook Compiler (ebookc for short) is a free, open
source tool which can turn a set of HTML pages into a
self-contained ebook.
This book could be a novel or a large, complex, reference manual.

All in all, ebookc is an
authoring and publishing tool nearly as powerful as DITA or DocBook and their advanced conversion toolkits, but
being based on HTML and on CSS, it is much easier to learn, use and
customize. Moreover you can create with it ebooks which are more interactive
(audio, video, slide shows, multiple-choice questions, etc)
than those created using DITA or DocBook.

Give it a try using
XMLmind XHTML Editor Personal Edition

XMLmind XHTML Editor
(or its superset, XMLmind XML
Editor) has out of the box, extensive support for creating an ebook
specification and its source HTML pages and for converting an ebook
specification to a number of output formats. XMLmind XHTML Editor Personal
Edition is free to use by many persons and
organizations.